diff --git a/iw.spec b/iw.spec
index 8c8446a..8bd990c 100644
--- a/iw.spec
+++ b/iw.spec
@@ -1,5 +1,5 @@
 Name:          iw
-Version:       5.3
+Version:       5.4
 Release:       1mamba
 Summary:       A tool to use nl80211.
 Group:         System/Kernel and Hardware
@@ -39,6 +39,9 @@ A tool to use nl80211.
 %doc COPYING README
 
 %changelog
+* Fri Dec 06 2019 Automatic Build System <autodist@mambasoft.it> 5.4-1mamba
+- automatic version update by autodist
+
 * Fri Aug 09 2019 Automatic Build System <autodist@mambasoft.it> 5.3-1mamba
 - automatic version update by autodist